Prevent crash

app/src/main/java/eu/faircode/email/AdapterAccount.java

@@ -152,6 +152,7 @@ public class AdapterAccount extends RecyclerView.Adapter<AdapterAccount.ViewHold
             btnHelp = itemView.findViewById(R.id.btnHelp);
             grpSettings = itemView.findViewById(R.id.grpSettings);
 
+            if (vwColor != null)
                 vwColor.getLayoutParams().width = colorStripeWidth;
         }
 

app/src/main/java/eu/faircode/email/AdapterFolder.java

@@ -187,6 +187,7 @@ public class AdapterFolder extends RecyclerView.Adapter<AdapterFolder.ViewHolder
             grpFlagged = itemView.findViewById(R.id.grpFlagged);
             grpExtended = itemView.findViewById(R.id.grpExtended);
 
+            if (vwColor != null)
                 vwColor.getLayoutParams().width = colorStripeWidth;
         }
 

app/src/main/java/eu/faircode/email/AdapterIdentity.java

@@ -114,6 +114,7 @@ public class AdapterIdentity extends RecyclerView.Adapter<AdapterIdentity.ViewHo
             tvDrafts = itemView.findViewById(R.id.tvDrafts);
             tvError = itemView.findViewById(R.id.tvError);
 
+            if (vwColor != null)
                 vwColor.getLayoutParams().width = colorStripeWidth;
         }